qioswindow.h File Reference

(ff3cf30eed313fc9274c90946a45c1881754f7e7)

#include <qpa/qplatformwindow.h>
#include <qpa/qwindowsysteminterface.h>
import <UIKit/UIKit.h>

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Classes
class	QIOSWindow

Functions
QDebug	operator<< (QDebug debug, const QIOSWindow *window)
QUIView *	quiview_cast (UIView *view)
	Returns the view cast to a QUIview if possible.

Function Documentation

operator<<()

QDebug operator<<	(	QDebug	debug,
		const QIOSWindow *	window )

Definition at line 456 of file qioswindow.mm.

quiview_cast()

QUIView * quiview_cast

(

UIView *

view

)

Returns the view cast to a QUIview if possible.

If the view is not a QUIview, nil is returned, which is safe to send messages to, effectively making [quiview_cast(view) message] a no-op.

For extra verbosity and clearer code, please consider checking that the platform window is not a foreign window before using this cast, via QPlatformWindow::isForeignWindow().

Do not use this method solely to check for foreign windows, as that will make the code harder to read for people not working primarily on iOS, who do not know the difference between the UIView and QUIView cases.

Definition at line 484 of file qioswindow.mm.